Behind every husband enslaved to sexual sin, there is a woman reaping the horrible side effects of his self-centered life-style. What can be more devastating for a wife than to discover her husband has a secret obsession with pornography and other women? Yet, this is what countless Christian wives face every day. Kathy Gallagher has been there; she understands the pain of rejection, the feelings of hopelessness and the questions that plague a hurting wife.  In this collection of letters, Kathy imparts heart-felt encouragement by providing the practical, biblical answers that helped her find healing in the midst of her most trying storm. The 30-day journal offers wives a place to prayerfully reflect and meditate upon Kathy's letters. When His Secret Sin Breaks Your Heart testifies that there is hope for the most dejected of souls and the bleakest of marriages.